A man has been arrested....
Police are treating this as an isolated incident....
"These were just little kids at a dance class."...
"He paid the ultimate price for trying to de-escalate a situation."...
He has been remanded in a secure mental health hospital....
...
GMP believes the incident was a "targeted attack", with no wider threat to the ......
It's believed to be a "targeted attack" with no risk to the wider public....
A 22-year-old man has been arrested on suspicion of murder....
